Contract Senior Data Analyst improving Mozilla Firefox Gecko telemetry and browser performance insights. Building dashboards, sanitizing telemetry, and correlating engine performance with user behavior.
Responsibilities
Create and maintain high-level overview dashboards translating complex performance data into consumable formats for Product Managers and leadership
Audit the Gecko codebase to identify missing telemetry collection points or probes
Develop methodologies and tools to identify and filter data inconsistencies, including bot traffic and hardware-specific noise
Deliver deep-dive analyses correlating technical performance shifts, such as LCP and eTLD+1, with user-facing pain points and engagement trends
Focus on Gecko engine telemetry across Desktop and Android platforms
Collaborate with the Performance Team, Data Team, and Product Leadership
Requirements
Advanced SQL (BigQuery/Redash)
Proficiency in data visualization using AI tooling
Experience with statistical analysis, including Pearson’s correlation and multivariate analysis
Knowledge of Rust/C++ is a strong plus
Strong proficiency with AI tools like Claude Code, Codex, or similar is highly desirable
Ability to understand browser component interactions and their impact on user experience
Proven ability to work independently, translating technical requirements into business insights
Comfortable working in unfamiliar technical problem spaces and figuring out a path forward with minimal guidance, using documentation, experimentation, source code, data, and other available resources
Sr. Manager leading Power BI Fabric, Logi, Plotly, and NxT.Analytics reporting for Clario’s life - sciences technology business. Modernizing platforms, governing analytics, and developing a global team.
Data Analyst transforming IAM data into dashboards, control reporting, and recommendations for OMERS, a Canadian financial services organization. Supporting access governance, anomaly detection, and audit readiness.
Data Visualization Specialist building Tableau and Looker dashboards for ShyftLabs’ enterprise data solutions. Automating campaign reporting and transforming complex datasets into actionable insights.
Data Analyst III building Power BI dashboards and Azure data solutions for Ryder's supply - chain operations. Delivering actionable analytics, reports, and insights to internal teams and external customers.
Data Analyst building dashboards, KPI reporting, and curated datasets for Arc’teryx’s planning and supply - chain functions. Supporting self - service analytics and data - driven decisions.
Senior Financial Analyst maintaining financial databases, models, and reporting for EQ Bank, a Canadian challenger bank. Using SQL, Power BI, and Python to support management decisions.
Senior SQL Data Analyst leading KPI, dashboard, and data - quality initiatives. Helping GIGA IT modernize local television advertising through automation and managed - services technology.
Financial Data Analyst analyzing financial data for Spirit Omega’s finance function. Building dashboards, supporting forecasting, and delivering insights to business stakeholders.
Compliance and analytics specialist managing invoices, audits, EHS records, and facility compliance. Supporting Cardinal Health’s Canadian healthcare supply chain across Mississauga and Vaughan.